Thesis (M.S.)--Oregon State University, 2009. / Printout. Includes bibliographical references (leaves 82-86). Also available on the World Wide Web.

M.Phil. / The use of information systems has increased dramatically after the emergence of internet. Individuals, companies and organizations are becoming increasingly dependent on IT systems. Before technology and computers became such an important part of society, it was difficult to manage and control large organizations. Today computers enable the effective and efficient management of large organizations, therefore allowing them to spread throughout the country and world. Businesses are following latest advances in this era to remain competitive in the changing global market place. They use computers, automated IT systems and networks to gather, store, retrieve, process, and analyze information as well as to trade and communicate. The rapid advances in computer technology are largely a result of the research, development and design efforts of computer engineers. There is a direct correlation between a nation's wealth and scientific and technological capacity. The most effective way of taking our country forward is to enthuse our youth for science and technology. As the world makes rapid, sometimes breathtaking strides in the diverse fields of science and technology, South Africa more than ever needs qualified individuals who will use their skills and entrepreneurial spirit to enable our country to complete internationally with the best. However, Information systems and networks and their worldwide increasing usage have been accompanied by new and increasing risks. Data and information stored on and transmitted over information technology systems and networks are subject to threats from various means of unauthorized access, such as misuse, misappropriation, alteration, malicious code transmissions, denial of service or destruction and require appropriate safeguards. This research report will aim to emphasize the importance of risk management and its three activities; risk assessment, risk mitigation and evaluation and assessment. It will focus on activities that deal with the solution of problems through logical thinking, information system management This report will also deal with a case study that gives us real life examples of risk management experiences of one local computer hardware and software supplier companies. Information has become valuable assets that need to be protected after moving to a digital era and E-commerce. Protecting information can also be as critical as protecting other resources like money and physical assets.

Thesis (Ph. D. in Software Engineering)--Naval Postgraduate School, Sept. 2004. / Thesis Advisor(s): Luqi. Includes bibliographical references. Also available online.

M.Phil. / Economic growth and the provision of adequate infrastructure are highly interrelated. Infrastructure- plays a critical role in promoting economic growth through enhancing productivity, improving competitiveness, reducing poverty, linking people and organisations together through telecommunications and contributing to environmental sustainability. Population growth and rapid urbanisation have placed enormous pressure on existing infrastructure, thus presenting a daunting challenge to governments worldwide The scope of global demographic, public health and safety needs, as well as economic development goals, translates into infrastructure requirements far in excess of currently available financing resources. While the degree of this funding backlog differs from country to country, it extends from the poorest to the richest of nations. This is true even in the United States, which enjoys the full benefits of decentralized government responsibility and an extensive domestic debt market. Recognition of this funding gap has resulted in a nearly universal acceptance that the private sector can and should play a larger role in the financing of infrastructure in partnership with the public sector [35]. The 1990s saw a revolution in the provision of infrastructure services as governments worldwide turned to the private sector for financing and management expertise. In developing countries in 1990 —2001, nearly 2,500 infrastructure projects involved private participation, attracting investment commitments of US750 billion [40]. South Africa has an estimated infrastructure backlog of R 170.7 billion [3]. In addition there is increasing demand for much-needed new and improved infrastructure such as water supply and sanitation systems, affordable housing and electricity supply, health care facilities, schools, roads, tourism infrastructure, airports and harbour facilities, to name but a few [4]. With the private sector organisations having a large pool of sources from which they can seek funding from both local and international financial markets and the government having fragmented expertise over different state departments, debilitating red tape and bureaucracy, more pressing needs for funding elsewhere and inability to roll out projects, private sector involvement in infrastructure provision has been widely considered and implemented as a preferred method of financing infrastructure provision. This collaboration between public and private sectors is crucial in order to increase the sources of funding available for infrastructure and reduce the pressure on fiscal budgets. This has resulted in an increased collaboration between the public and private sectors in order to meet a country's infrastructure requirements. Consequently, the Public Private Partnership (PPP) procurement method of undertaking large infrastructure projects